Fix my team /vp/

Tyranitar @ Rocky Helmet
Ability: Sand Stream
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Stone Edge
- Pursuit
- Superpower
- Crunch

Metagross @ Metagrossite
Ability: Clear Body
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Meteor Mash
- Zen Headbutt
- Hammer Arm
- Ice Punch

Clefable @ Leftovers
Ability: Magic Guard
EVs: 252 HP / 172 Def / 84 SpD
Calm Nature
- Calm Mind
- Moonblast
- Flamethrower
- Soft-Boiled

Starmie @ Leftovers
Ability: Natural Cure
EVs: 252 HP / 4 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Scald
- Psychic
- Recover
- Rapid Spin

Garchomp @ Rocky Helmet
Ability: Rough Skin
EVs: 240 HP / 176 Def / 92 Spe
Impish Nature
- Stealth Rock
- Earthquake
- Dragon Tail
- Toxic

Talonflame
Ability: Gale Wings
EVs: 248 HP / 252 Atk / 8 Spe
Adamant Nature
- Acrobatics
- Roost
- Swords Dance
- Will-O-Wisp